Microwave response of a chiral Majorana interferometer
نویسندگان
چکیده
We consider an interferometer based on artificially induced topological superconductivity and chiral 1D Majorana fermions. The (non-topological) superconducting island inducing the correlations in substrate is assumed to be floating. This allows probing physics of interfering modes via microwave response, i.e., frequency dependent impedance between earth. Namely, charging discharging controlled by time-delayed interference excitations both normal Andreev channels. argue that measurements provide a direct way observe modes.
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ژورنال
عنوان ژورنال: Physical Review B
سال: 2021
ISSN: ['1098-0121', '1550-235X', '1538-4489']
DOI: https://doi.org/10.1103/physrevb.104.035434